Slant/Fin LX-85A Installation And Operating Instructions Manual page 13

Lynx Model LX-85A
ALL JOINTS MUST BE LIQUID AND PRESSURE TIGHT. USE 76 mm (3") DIA. PVC/CPVC SCHEDULE 40 PIPE FOR AIR INTAKE OR U/L LISTED
SINGLE WALL 76 mm (3") DIA. AL129-4C STAINLESS STEEL VENTING MATERIAL (see pagE 6) OR CERTIFIED PVC OR CPVC VENTING
CERTIFIED TO THE STANDARD FOR TYPE BH GAS VENTING SYSTEMS, ULC S636.s (See page 6).
SLOPE UP 20mm/m (1/4" PER
FOOT) MIN. FROM BOILER TO
76mm (3") DIA. CERTIFIED PVC
OR CPVC VENTING PIPE FOR
Figure 11. Direct vent, sidewall venting illustration; utilizing Certified PVC or CPVC Venting pipe for venting
76mm (3") DIA. HEAT-FAB SLIP
SLOPE UP 20mm/m (1/4"
PER FOOT) MIN. FROM
BOILER TO VENT
76mm (3") DIA. AL29-4C
STAINLESS STEEL VENTING
MATERIAL FOR VENT
Figure 12. Direct vent, sidewall venting illustration; utilizing stainless steel vent materials for venting.
** Definition of Snow Line: Knowledge of local conditions will reveal the maximum height that repeated snowfalls accumulate to. The height
should be used as the SNOW LINE.
* AL 29-4C IS A REGISTERED TRADEMARK OF ALLEGHENY LUDLUM CORP .
LYNX MODEL LX-85A - DIRECT VENT, SIDEWALL VENTING
76mm (3") DIA.
PVC/CPVC PIPE
FOR AIR INTAKE
VENT TERMINATION
VENT
JOINT CONNECTION
TERMINATION
76–305mm (3–12")
305mm
.
(12") MIN
76mm (3") DIA.
CERTIFIED PVC OR
CPVC VENTING
COUPLING WITH
76mm (3") DIA.
PVC OR CPVC
76–305mm (3–12")
PIPE FOR AIR
THICK WALL
INTAKE
305mm (12") MIN.
THICK WALL
SCREEN
13